Standard Practice for
Proof Silver Corrections in Metal Bearing Ores,
Concentrates and Related Materials by Fire Assay
Gravimetry1
This standard is issued under the fixed designation E 2294; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (e) indicates an editorial change since the last revision or reapproval.
Click below to download Astm E 2294 – 03 Pdf free
[wpdm_package id=’40328′]
Click here to Astm E 2293 – 03 Pdf free download